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[how] Do not use the value from BIOS, but from the structure populated at encoder initialization time. Fixes: 98025a62cb00 ("drm/dp_mst: Use Extended Base Receiver Capability DPCD space") Signed-off-by: Nikola Cornij Reviewed-by: Lyude Paul --- drivers/gpu/drm/i915/display/intel_dp_mst.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index bf7f8487945c..01a0ed99988f 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -942,7 +942,6 @@ intel_dp_mst_encoder_init(struct intel_digital_port *dig_port, int conn_base_id) struct intel_dp *intel_dp = &dig_port->dp; enum port port = dig_port->base.port; int ret; - int bios_max_link_rate; if (!HAS_DP_MST(i915) || intel_dp_is_edp(intel_dp)) return 0; @@ -957,11 +956,11 @@ intel_dp_mst_encoder_init(struct intel_digital_port *dig_port, int conn_base_id) /* create encoders */ intel_dp_create_fake_mst_encoders(dig_port); - bios_max_link_rate = intel_bios_dp_max_link_rate(&dig_port->base); ret = drm_dp_mst_topology_mgr_init(&intel_dp->mst_mgr, &i915->drm, &intel_dp->aux, 16, 3, (u8)dig_port->max_lanes, - (u8)(bios_max_link_rate / 27000), conn_base_id); + (u8)(intel_dp->source_rates[intel_dp->num_source_rates - 1] / 27000), + conn_base_id); if (ret) return ret;